What is the IUPAC definition of green chemistry?
Green chemistry is defined by IUPAC as follows: “The invention, design, and application of chemical products and processes to reduce or to eliminate the use and generation of hazardous substances” (Pure Appl.
Who is father of green chemistry?
Paul Anastas, Ph. D. is known widely as the “Father of Green Chemistry” for his groundbreaking research on the design, manufacture, and use of minimally-toxic, environmentally-friendly chemicals.
What is green chemistry PDF?
Green or Sustainable Chemistry is a term that refers to the creation of chemical products and processes that reduce or eliminate the use and production of harmful substances. They are used exclusively chemicals and chemical processes that do not have negative consequences for the environment.
Who coined the concept of green chemistry?
Green chemistry, also called sustainable chemistry, is a new field that encourages the design and development of chemicals using principles that minimize the use and generation of toxic chemicals. Paul Anastas coined the term “green chemistry,” and it consists of 12 principles that he developed.
What is green chemistry Slideshare?
INTRODUCTION Green chemistry is also known as environmentally benign chemistry or sustainable chemistry Paul Anastas and John Warner, who defined green chemistry as the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances.
What is the full name of DDT?
Dichlorodiphenyltrichloroethane (DDT) is an insecticide used in agriculture. The United States banned the use of DDT in 1972.
What is the first principle of green chemistry?
1 Waste. Waste prevention is the first of the Twelve Principles of Green Chemistry. It is better to prevent the formation of waste rather than to clean it up after the fact. The generation of any material that does not have realized value or the loss of unutilized energy can be considered a waste.
What is green chemistry and its principles?
Green chemistry is the approach in chemical sciences that efficiently uses renewable raw materials, eliminating waste and avoiding the use of toxic and hazardous reagents and solvents in the manufacture and application of chemical products.
What are the principles of green chemistry?
Anastas, the following basic principles of green chemistry have been formulated1: Prevention of waste/by-products. Maximum incorporation of the reactants (starting materials and reagents) into the final product. Prevention or minimization of hazardous products.
What is green chemistry and its application?
Green chemistry is also known as sustainable chemistry. It is used to design of chemical products and procedures that reduce generation of hazardous chemical substances. Green chemistry applies diagonally the life cycle of a chemical product, including its manufacture, use, design, and ultimately disposal.
What is DDT formula?
C14H9Cl5DDT / Formula
What is DDT waste?
Dichloro-diphenyl-trichloroethane (DDT) is a highly toxic insecticide that was once used in abundance throughout the US, primarily as an agricultural pesticide. It was also sprayed in generous quantities at beaches and other public areas in order to kill mosquitoes as well as pests inside buildings.